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[/] [openmsp430/] [trunk/] [core/] [sim/] [rtl_sim/] [src/] [irq64.v] - Rev 202
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/*===========================================================================*/ /* Copyright (C) 2001 Authors */ /* */ /* This source file may be used and distributed without restriction provided */ /* that this copyright statement is not removed from the file and that any */ /* derivative work contains the original copyright notice and the associated */ /* disclaimer. */ /* */ /* This source file is free software; you can redistribute it and/or modify */ /* it under the terms of the GNU Lesser General Public License as published */ /* by the Free Software Foundation; either version 2.1 of the License, or */ /* (at your option) any later version. */ /* */ /* This source is distributed in the hope that it will be useful, but WITHOUT*/ /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */ /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */ /* License for more details. */ /* */ /* You should have received a copy of the GNU Lesser General Public License */ /* along with this source; if not, write to the Free Software Foundation, */ /* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ /* */ /*===========================================================================*/ /* IRQ 1 to 32 FOR SYSTEM WITH 64 IRQs */ /*---------------------------------------------------------------------------*/ /* Test the some IRQs for RTL configuration with more than 16 IRQs: */ /* */ /* - for 16 IRQ configuration: test is skipped. */ /* - for 32 IRQ configuration: test is skipped. */ /* - for 64 IRQ configuration: will test IRQ 1 to 32. */ /* */ /* Author(s): */ /* - Olivier Girard, olgirard@gmail.com */ /* */ /*---------------------------------------------------------------------------*/ /* $Rev: 95 $ */ /* $LastChangedBy: olivier.girard $ */ /* $LastChangedDate: 2011-02-24 21:37:57 +0100 (Thu, 24 Feb 2011) $ */ /*===========================================================================*/ integer i; reg [15:0] temp_val; initial begin $display(" ==============================================="); $display("| START SIMULATION |"); $display(" ==============================================="); `ifdef IRQ_64 repeat(5) @(posedge mclk); stimulus_done = 0; // RETI Instruction test //-------------------------- @(r15==16'h1000); if (r3 !==16'h0000) tb_error("====== RESET Vector: R3 value ====="); if (r4 !==16'h0000) tb_error("====== RESET Vector: R4 value ====="); if (r5 !==16'h0000) tb_error("====== RESET Vector: R5 value ====="); if (r6 !==16'h0000) tb_error("====== RESET Vector: R6 value ====="); if (r7 !==16'h0000) tb_error("====== RESET Vector: R7 value ====="); if (r8 !==16'h0000) tb_error("====== RESET Vector: R8 value ====="); if (r9 !==16'h0000) tb_error("====== RESET Vector: R9 value ====="); if (r10 !==16'h0000) tb_error("====== RESET Vector: R10 value ====="); if (r11 !==16'h0000) tb_error("====== RESET Vector: R11 value ====="); if (r12 !==16'h0000) tb_error("====== RESET Vector: R12 value ====="); if (r13 !==16'h0000) tb_error("====== RESET Vector: R13 value ====="); if (r14 !==16'h0000) tb_error("====== RESET Vector: R14 value ====="); // RETI Instruction test //-------------------------- @(r15==16'h2000); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== RETI: SP value ====="); if (r2 !==16'h010f) tb_error("====== RETI: SR value ====="); if (r5 !==16'h1234) tb_error("====== RETI: R5 value ====="); // Test interruption 0 //-------------------------- @(r15==16'h3000); repeat(2) @(posedge mclk); irq[`IRQ_NR-64:0] = {`IRQ_NR-64+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-64:0] = {`IRQ_NR-64+1{1'b0}}; @(r15==16'h3001); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 0: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 0: GIE value ====="); if (r6 !==16'h5678) tb_error("====== IRQ 0: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 0: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 0: R8 value ====="); // Test interruption 1 //-------------------------- @(r15==16'h4000); repeat(2) @(posedge mclk); irq[`IRQ_NR-63:0] = {`IRQ_NR-63+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-63:0] = {`IRQ_NR-63+1{1'b0}}; @(r15==16'h4001); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 1: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 1: GIE value ====="); if (r6 !==16'h9abc) tb_error("====== IRQ 1: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 1: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 1: R8 value ====="); // Test interruption 2 //-------------------------- @(r15==16'h5000); repeat(2) @(posedge mclk); irq[`IRQ_NR-62:0] = {`IRQ_NR-62+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-62:0] = {`IRQ_NR-62+1{1'b0}}; @(r15==16'h5001); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 2: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 2: GIE value ====="); if (r6 !==16'hdef1) tb_error("====== IRQ 2: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 2: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 2: R8 value ====="); // Test interruption 3 //-------------------------- @(r15==16'h6000); repeat(2) @(posedge mclk); irq[`IRQ_NR-61:0] = {`IRQ_NR-61+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-61:0] = {`IRQ_NR-61+1{1'b0}}; @(r15==16'h6001); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 3: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 3: GIE value ====="); if (r6 !==16'h2345) tb_error("====== IRQ 3: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 3: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 3: R8 value ====="); // Test interruption 4 //-------------------------- @(r15==16'h7000); repeat(2) @(posedge mclk); irq[`IRQ_NR-60:0] = {`IRQ_NR-60+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-60:0] = {`IRQ_NR-60+1{1'b0}}; @(r15==16'h7001); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 4: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 4: GIE value ====="); if (r6 !==16'h6789) tb_error("====== IRQ 4: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 4: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 4: R8 value ====="); // Test interruption 5 //-------------------------- @(r15==16'h8000); repeat(2) @(posedge mclk); irq[`IRQ_NR-59:0] = {`IRQ_NR-59+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-59:0] = {`IRQ_NR-59+1{1'b0}}; @(r15==16'h8001); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 5: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 5: GIE value ====="); if (r6 !==16'habcd) tb_error("====== IRQ 5: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 5: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 5: R8 value ====="); // Test interruption 6 //-------------------------- @(r15==16'h9000); repeat(2) @(posedge mclk); irq[`IRQ_NR-58:0] = {`IRQ_NR-58+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-58:0] = {`IRQ_NR-58+1{1'b0}}; @(r15==16'h9001); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 6: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 6: GIE value ====="); if (r6 !==16'hef12) tb_error("====== IRQ 6: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 6: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 6: R8 value ====="); // Test interruption 7 //-------------------------- @(r15==16'ha000); repeat(2) @(posedge mclk); irq[`IRQ_NR-57:0] = {`IRQ_NR-57+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-57:0] = {`IRQ_NR-57+1{1'b0}}; @(r15==16'ha001); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 7: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 7: GIE value ====="); if (r6 !==16'h3456) tb_error("====== IRQ 7: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 7: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 7: R8 value ====="); // Test interruption 8 //-------------------------- @(r15==16'hb000); repeat(2) @(posedge mclk); irq[`IRQ_NR-56:0] = {`IRQ_NR-56+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-56:0] = {`IRQ_NR-56+1{1'b0}}; @(r15==16'hb001); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 8: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 8: GIE value ====="); if (r6 !==16'h789a) tb_error("====== IRQ 8: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 8: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 8: R8 value ====="); // Test interruption 9 //-------------------------- @(r15==16'hc000); repeat(2) @(posedge mclk); irq[`IRQ_NR-55:0] = {`IRQ_NR-55+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-55:0] = {`IRQ_NR-55+1{1'b0}}; @(r15==16'hc001); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 9: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 9: GIE value ====="); if (r6 !==16'hbcde) tb_error("====== IRQ 9: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 9: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 9: R8 value ====="); // Test interruption 10 //-------------------------- @(r15==16'hd000); repeat(2) @(posedge mclk); irq[`IRQ_NR-54:0] = {`IRQ_NR-54+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-54:0] = {`IRQ_NR-54+1{1'b0}}; @(r15==16'hd001); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 10: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 10: GIE value ====="); if (r6 !==16'hf123) tb_error("====== IRQ 10: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 10: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 10: R8 value ====="); // Test interruption 11 //-------------------------- @(r15==16'he000); repeat(2) @(posedge mclk); irq[`IRQ_NR-53:0] = {`IRQ_NR-53+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-53:0] = {`IRQ_NR-53+1{1'b0}}; @(r15==16'he001); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 11: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 11: GIE value ====="); if (r6 !==16'h4567) tb_error("====== IRQ 11: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 11: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 11: R8 value ====="); // Test interruption 12 //-------------------------- @(r15==16'hf000); repeat(2) @(posedge mclk); irq[`IRQ_NR-52:0] = {`IRQ_NR-52+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-52:0] = {`IRQ_NR-52+1{1'b0}}; @(r15==16'hf001); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 12: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 12: GIE value ====="); if (r6 !==16'h89ab) tb_error("====== IRQ 12: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 12: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 12: R8 value ====="); // Test interruption 13 //-------------------------- @(r15==16'hf100); repeat(2) @(posedge mclk); irq[`IRQ_NR-51:0] = {`IRQ_NR-51+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-51:0] = {`IRQ_NR-51+1{1'b0}}; @(r15==16'hf101); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 13: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 13: GIE value ====="); if (r6 !==16'hcdef) tb_error("====== IRQ 13: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 13: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 13: R8 value ====="); // Test interruption 14 //-------------------------- @(r15==16'hf200); repeat(2) @(posedge mclk); irq[`IRQ_NR-50:0] = {`IRQ_NR-50+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-50:0] = {`IRQ_NR-50+1{1'b0}}; @(r15==16'hf201); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 14: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 14: GIE value ====="); if (r6 !==16'hfedc) tb_error("====== IRQ 14: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 14: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 14: R8 value ====="); // Test interruption 15 //-------------------------- @(r15==16'hf300); repeat(2) @(posedge mclk); irq[`IRQ_NR-49:0] = {`IRQ_NR-49+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-49:0] = {`IRQ_NR-49+1{1'b0}}; @(r15==16'hf301); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 15: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 15: GIE value ====="); if (r6 !==16'hba98) tb_error("====== IRQ 15: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 15: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 15: R8 value ====="); // Test interruption 16 //-------------------------- @(r15==16'hf400); repeat(2) @(posedge mclk); irq[`IRQ_NR-48:0] = {`IRQ_NR-48+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-48:0] = {`IRQ_NR-48+1{1'b0}}; @(r15==16'hf401); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 16: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 16: GIE value ====="); if (r6 !==16'h7654) tb_error("====== IRQ 16: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 16: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 16: R8 value ====="); // Test interruption 17 //-------------------------- @(r15==16'hf500); repeat(2) @(posedge mclk); irq[`IRQ_NR-47:0] = {`IRQ_NR-47+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-47:0] = {`IRQ_NR-47+1{1'b0}}; @(r15==16'hf501); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 17: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 17: GIE value ====="); if (r6 !==16'h3210) tb_error("====== IRQ 17: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 17: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 17: R8 value ====="); // Test interruption 18 //-------------------------- @(r15==16'hf600); repeat(2) @(posedge mclk); irq[`IRQ_NR-46:0] = {`IRQ_NR-46+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-46:0] = {`IRQ_NR-46+1{1'b0}}; @(r15==16'hf601); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 18: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 18: GIE value ====="); if (r6 !==16'h0246) tb_error("====== IRQ 18: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 18: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 18: R8 value ====="); // Test interruption 19 //-------------------------- @(r15==16'hf700); repeat(2) @(posedge mclk); irq[`IRQ_NR-45:0] = {`IRQ_NR-45+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-45:0] = {`IRQ_NR-45+1{1'b0}}; @(r15==16'hf701); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 19: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 19: GIE value ====="); if (r6 !==16'h1357) tb_error("====== IRQ 19: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 19: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 19: R8 value ====="); // Test interruption 20 //-------------------------- @(r15==16'hf800); repeat(2) @(posedge mclk); irq[`IRQ_NR-44:0] = {`IRQ_NR-44+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-44:0] = {`IRQ_NR-44+1{1'b0}}; @(r15==16'hf801); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 20: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 20: GIE value ====="); if (r6 !==16'h8ace) tb_error("====== IRQ 20: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 20: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 20: R8 value ====="); // Test interruption 21 //-------------------------- @(r15==16'hf900); repeat(2) @(posedge mclk); irq[`IRQ_NR-43:0] = {`IRQ_NR-43+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-43:0] = {`IRQ_NR-43+1{1'b0}}; @(r15==16'hf901); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 21: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 21: GIE value ====="); if (r6 !==16'h9bdf) tb_error("====== IRQ 21: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 21: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 21: R8 value ====="); // Test interruption 22 //-------------------------- @(r15==16'hfa00); repeat(2) @(posedge mclk); irq[`IRQ_NR-42:0] = {`IRQ_NR-42+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-42:0] = {`IRQ_NR-42+1{1'b0}}; @(r15==16'hfa01); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 22: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 22: GIE value ====="); if (r6 !==16'hfdb9) tb_error("====== IRQ 22: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 22: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 22: R8 value ====="); // Test interruption 23 //-------------------------- @(r15==16'hfb00); repeat(2) @(posedge mclk); irq[`IRQ_NR-41:0] = {`IRQ_NR-41+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-41:0] = {`IRQ_NR-41+1{1'b0}}; @(r15==16'hfb01); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 23: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 23: GIE value ====="); if (r6 !==16'heca8) tb_error("====== IRQ 23: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 23: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 23: R8 value ====="); // Test interruption 24 //-------------------------- @(r15==16'hfc00); repeat(2) @(posedge mclk); irq[`IRQ_NR-40:0] = {`IRQ_NR-40+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-40:0] = {`IRQ_NR-40+1{1'b0}}; @(r15==16'hfc01); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 24: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 24: GIE value ====="); if (r6 !==16'h7531) tb_error("====== IRQ 24: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 24: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 24: R8 value ====="); // Test interruption 25 //-------------------------- @(r15==16'hfd00); repeat(2) @(posedge mclk); irq[`IRQ_NR-39:0] = {`IRQ_NR-39+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-39:0] = {`IRQ_NR-39+1{1'b0}}; @(r15==16'hfd01); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 25: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 25: GIE value ====="); if (r6 !==16'h6420) tb_error("====== IRQ 25: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 25: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 25: R8 value ====="); // Test interruption 26 //-------------------------- @(r15==16'hfe00); repeat(2) @(posedge mclk); irq[`IRQ_NR-38:0] = {`IRQ_NR-38+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-38:0] = {`IRQ_NR-38+1{1'b0}}; @(r15==16'hfe01); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 26: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 26: GIE value ====="); if (r6 !==16'h0134) tb_error("====== IRQ 26: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 26: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 26: R8 value ====="); // Test interruption 27 //-------------------------- @(r15==16'hff00); repeat(2) @(posedge mclk); irq[`IRQ_NR-37:0] = {`IRQ_NR-37+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-37:0] = {`IRQ_NR-37+1{1'b0}}; @(r15==16'hff01); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 27: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 27: GIE value ====="); if (r6 !==16'h1245) tb_error("====== IRQ 27: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 27: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 27: R8 value ====="); // Test interruption 28 //-------------------------- @(r15==16'hff10); repeat(2) @(posedge mclk); irq[`IRQ_NR-36:0] = {`IRQ_NR-36+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-36:0] = {`IRQ_NR-36+1{1'b0}}; @(r15==16'hff11); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 28: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 28: GIE value ====="); if (r6 !==16'h2356) tb_error("====== IRQ 28: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 28: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 28: R8 value ====="); // Test interruption 29 //-------------------------- @(r15==16'hff20); repeat(2) @(posedge mclk); irq[`IRQ_NR-35:0] = {`IRQ_NR-35+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-35:0] = {`IRQ_NR-35+1{1'b0}}; @(r15==16'hff21); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 29: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 29: GIE value ====="); if (r6 !==16'h3467) tb_error("====== IRQ 29: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 29: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 29: R8 value ====="); // Test interruption 30 //-------------------------- @(r15==16'hff30); repeat(2) @(posedge mclk); irq[`IRQ_NR-34:0] = {`IRQ_NR-34+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-34:0] = {`IRQ_NR-34+1{1'b0}}; @(r15==16'hff31); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 30: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 30: GIE value ====="); if (r6 !==16'h4578) tb_error("====== IRQ 30: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 30: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 30: R8 value ====="); // Test interruption 31 //-------------------------- @(r15==16'hff40); repeat(2) @(posedge mclk); irq[`IRQ_NR-33:0] = {`IRQ_NR-33+1{1'b1}}; repeat(15) @(posedge mclk); irq[`IRQ_NR-33:0] = {`IRQ_NR-33+1{1'b0}}; @(r15==16'hff41); if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== IRQ 31: SP value ====="); if (r2[3] !==1'b1) tb_error("====== IRQ 31: GIE value ====="); if (r6 !==16'h5689) tb_error("====== IRQ 31: R6 value ====="); if (r7 !==16'h0000) tb_error("====== IRQ 31: R7 value ====="); if (r8 !==(`PER_SIZE+16'h004e)) tb_error("====== IRQ 31: R8 value ====="); stimulus_done = 1; `else tb_skip_finish("| (RTL configured to support 16 or 32 IRQs) |"); `endif end